baber/WOPTO huggingface dataset:
Patent DE-19733149-A1 (DE)
Title: Line rupture safety device
Inventor: BERGMANN HEINZ DIPL ING
IPC: G21C13/036
Filed: 1997-07-31
Abstract: The safety device damps or blocks the movement of a ruptured section of a flow medium line (1) contained within a sleeve (4) fitting through a concrete wall (3), using at least two tension rods (6) extending across the possible rupture point (2). The tension rods are secured to the line on one side of the possible rupture point and are secured to the sleeve on the opposite side of the latter. At least one of the fixings for each tension rod
Patent DE-19733182-A1 (DE)
Title: Down shifting control system for automatic hydraulic transmission
Inventor: TAKIGUCHI MASAHIRO
IPC: F16H59/68
Filed: 1997-07-31
Abstract: The system includes a down shift judgment part (c) to judge whether it is the down shift in the power ON state, when the accelerator is treaded in. A gear ratio detector (d) detects the gear ratio which varies during down shift control. An accumulator (e) is provided in the midway of the oil path of the second fastening component (b) fastened during down shift. A pressure control actuator (f) controls the pressure of oil rejected from the oil supply and backing pressure chamber to the backing pressure chamber of the accumulator. An oil supply command is output until the detected gear ratio begins to vary between set up times from power on down shift judgment. An oil exclusion command is output until the detected gear ratio reaches the set value before gear shift completion. A down shift ON or OFF controller (g) is provided to receive oil supply command and output signal to pressure control actuator, when detected gear ratio reaches set value.
Patent DE-19735313-A1 (DE)
Title: Method to determine velocity-independent resonance frequency from velocity signal
Inventor: VOS SERGE
IPC: G01D18/00
Filed: 1997-08-14
Abstract: The duration of each pulse of a square-pulsed velocity signal is measured, and a weighed average value between the duration of a current pulse and the duration of a defined earlier pulse is formed. A correction factor is formed for a pulse lying in the middle between the current and the defined earlier pulse, through which the duration of this pulse approximates the average value, as far as it deviates from it. The method involves using an electronic control device for a motor vehicle to determine velocity-independent frequencies of an usage signal portion of a rectangular velocity signal produced by a number of revolutions sensor which works together with a sensor wheel comprising a fixed amount of equidistant teeth.
Patent DE-19740268-A1 (DE)
Title: Filter for liquids
Inventor: PAVLIN JAROSLAV
IPC: F02M37/22
Filed: 1997-09-15
Abstract: Liquids, e.g. fuel or oil, are treated in a filter comprising a housing (10) containing a filter insert (16), with an inlet for untreated liquid and an outlet for filtered liquid. A seal (23) is provided at the point of contact between the housing and its cover (12) and axial and radial forces are exerted on it when the cover is fitted. With relative movement between the cover and the housing, a seal is thus formed in both axial and radial directions. Preferably, a seal groove (22) is provided in the cover and a shoulder (20) on the housing has a sloping end face (21) which acts on the oval-shaped seal. The housing and cover are joined by a screw connection (19).
Patent DE-19741679-A1 (DE)
Title: Perambulator for carrying small babies in prone position or larger children sitting up
IPC: B62B5/06
Filed: 1997-09-22
Abstract: The perambulator (10) has a folding chassis (12) with a pushing handle (14) which can be turned on the chassis about an axis (16) to give the opposite direction of view. The pushing handle has at least one extension (24) extending down beyond the turning axis. The chassis has two end stop elements (28) to form the stop unit. These fix the two end positions of the pushing handle.
Patent DE-19741862-A1 (DE)
Title: Vehicle air conditioning unit
Inventor: AROLD KLAUS
IPC: B60H1/00
Filed: 1997-09-23
Abstract: The air conditioning unit has a fan and a box containing a heat exchanger and the vaporizer of a cold-producing unit.  There is a mixing cavity in the box. The vaporizer (11) and heat exchanger (12) are one above the other vertically. A cross wall (20) runs between them, dividing the intermediate cavity into two sectors (21, 22). The sector (21) in front of the vaporizer is connected to the fan output. The sector (22) in front of the heat exchanger is connected to the cold air channel (23) running past the vaporizer.
Patent DE-19744838-A1 (DE)
Title: Motor vehicle exhaust
Inventor: LEE KWANG-JAE
IPC: F01N1/02
Filed: 1997-10-10
Abstract: The device has a silencer (10) with oval end plates (12,14) and a hollow interior. The interior is divided into chambers (50,52,54,56) of different volumes, by several divider walls (20,30,40). The chambers are connected by pipe units (60,62,64) for a sequential exhaust gas flow. An exhaust gas intake (70) extends into the silencer to feed exhaust gas into one of the chambers. A gas discharge unit (80) extends into the silencer to discharge the gas, which has passed through the chambers. The section of the exhaust gas intake within the silencer has several intake openings, so that exhaust gas generated in the engine can pass into the chambers.
Patent DE-19745444-A1 (DE)
Title: Thermoformed container comprising pair of half shells, manufacturing process and container manufacturing tool
Inventor: REIL WILHELM
IPC: B29C65/00
Filed: 1997-10-15
Abstract: The rib (23) is formed around the flat outer closed edge (19a) of each half shell pair at a distance from the inside and/or outside of the edge and a channel is created on the inner side of the film opposite the rib. The flat edge and rib extend up to a connecting part between both half shells of a pair. A raised grip formed at a distance from the flat edge has a flat surface in the same plane as the edge.   Independent claims are also made for: a) a manufacturing process for a container for a fluid product; b) tooling for container manufacture.  Preferred Features: When both halves of a half shell pair are pressed together along their opposing flat edges the upper parts of the ribs make contact first of all and the channels reduce the cooling effect of the thermoforming tool (7) on the ribs (23). The plastic bead formed during welding is forced towards the inner side of the flat edge of each half shell. The rib is formed by vacuum in a contact heating plate (1) and rib heating continues until the forming tool is separated from the contact heating plate. The contact heating plate has vacuum holes over the surface for holding a plastic sheet and moves relative to the thermoforming tool. Contact areas between the heating plate and forming tool include a further vacuum system with holes (5) emerging in the half-round rib forming cavities in the heating plate surface. The thermoforming tool has a shell-like cooled metal body (9) with an extension (12) at the front edge (10) insulated (11) from the rest of the body.
Patent DE-19746707-A1 (DE)
Title: Circuit arrangement for automatically setting into operation of, and for monitoring the current supply of, electronic component/apparatus/plant
Inventor: JACOB CHRISTIAN DR ING
IPC: H02H3/027
Filed: 1997-10-16
Abstract: A circuit arrangement for automatically setting into operation of, and for monitoring the current supply of, an electronic component, an electronic apparatus or an electronic plant, has an auxiliary voltage relative to an earth point extracted from the voltage to be monitored with the help of a diode in series with a condenser for the purpose of supplying two comparators. The anode of the diode is joined to the voltage to be monitored, the positive electrode of the condenser is joined to the cathode of the diode, the negative electrode of the condenser is connected to earth and the auxiliary voltage is taken from the cathode of the diode. The voltage to be monitored is monitored with the help of the first comparator and is applied to the positive terminal of the comparator with the help of a voltage divider consisting of two resistances.
Patent DE-19750400-A1 (DE)
Title: Fire quenching method for combatting combustion in closed spaces using sensor
Inventor: ZUNKER HUBERTUS DIPL ING DR
IPC: A62C5/00
Filed: 1997-11-14
Abstract: The method involves using detected values to switch on a reactor (2) after monitoring positive tripping values, after which an oxygen consuming concurrent reaction takes place. The course of the oxygen consuming concurrent reaction is automatically triggered and is controllable in its intensity. Sensors (3) are provided for the collection of data, which indicate a fire or its genesis.
Patent DE-19800193-A1 (DE)
Title: Barrel weapon with barrel axially movably located in cradle tube
Inventor: BAUMANN BERTHOLD DR ING
IPC: F41A25/00
Filed: 1998-01-07
Abstract: The barrel (2) is also located in a second rear bearing (9) at the base piece side end (7) of the cradle tube (5). The rear bearing of the barrel is of the slide bush type. The front bearing (8) of the barrel comprises a bearing bush positively engaged with the barrel, which is free of lift effect and located in the cradle tube. On the periphery of the bearing bush and the cradle tube there are at least three outwardly and inwardly extending axis-parallel guide rails, each of which has two parallel bearing surfaces. The front bearing (8) is a slide bearing of the axial type, the guide rails are of the slide type, and guide grooves are formed as slide bushes.
Patent DE-19810093-A1 (DE)
Title: Vehicle fuel tank air breather float valve with coaxial movement guides
Inventor: SCHIEBOLD STEFAN
IPC: F16K24/04
Filed: 1998-03-10
Abstract: The fuel tank has a fuel inlet pipe delivering fuel to the base of the tank. Air displaced by incoming fuel is released via a breather valve (9) incorporated in the tank ceiling. The breather valve has a float which is guided during its rise and fall by a guide shank at the top and a guide pin at the bottom. The coaxial guide shank and guide pin are fabricated with small radial cross-sections.
Patent DE-19812317-A1 (DE)
Title: Porous coating useful for walls and ceilings to absorb sound comprises a base layer and surface layer
Inventor: SULZER HANS-DIETRICH
IPC: C04B41/52
Filed: 1998-03-20
Abstract: A porous coating (I) contains at least a binding containing a particulate component to cause pore formation. The coating comprises a base layer and a surface layer whereby the liquid and/or vapor resistance of the base layer is higher than that of the  surface layer. The surface layer can be softened using a cleaning liquid or vapor and is then at least partially removable without damage to the base layer.  An Independent claim  is included for a process to clean a porous coating (I) by wetting (I) with an agent by vapor or spraying, removal of the softened surface layer and application of a new surface layer.
Patent DE-19812548-A1 (DE)
Title: Temperature-indicating spoon for feeding babies and small children
Inventor: HOFFMANN URSULA
IPC: G01K1/14
Filed: 1998-03-21
Abstract: Indicates temperature of feed without need to taste it. The spoon has a hollow internal space filled with a medium which reacts quickly to temperature change, e.g. by volume or color change, which is indicated optically by a scale on the shaft, secured in position by a transparent glue.
Patent DE-19812784-A1 (DE)
Title: Pumpe mit integrierter Leistungsregelung
Inventor: KETTNER THORSTEN
IPC: F04C14/08
Filed: 1998-03-24
Abstract: Die Erfindung betrifft eine Pumpe mit im oder am Pumpengehäuse integrierter Leistungsregelung, wobei in Abhängigkeit der Temperatur des Fördermediums der von der Pumpe einzuhaltende Differenzdruck eingestellt wird, wobei der Regelungszusammenhang zwischen der Temperatur des Fördermediums und dem von der Pumpe einzuregelnden Differenzdruck einer monoton fallenden Funktion entspricht.
Patent DE-19812879-A1 (DE)
Inventor: KIRSTEN ROLF
IPC: A01N43/68
Filed: 1998-03-24
Abstract: The invention relates to novel substituted 2,4-diamino-1,3,5-triazines of formula (I) in which n represents 0, 1 or 2, R<1> represents H or C1-C6-alkyl for example, R<2> represents H, formyl, C1-C6-alkyl, C1-C6-alkyl carbonyl or C1-C6-alkoxy carbonyl for example, R<3> represents C1-C6-alkyl or C3-C6-cycloalkyl for example, R<4> represents H or C1-C4-alkyl for example, Ar represents phenyl, naphthyl or heterocyclyl for example and Z represents H, C1-C6-alkyl, C1-C6-alkyl carbonyl, C1-C6 alkoxycarbonyl, C2-C6-alkenyl, C2-C6-alkinyl or C3-C6-cycloalkyl. The invention also relates to a method and to novel biguanide intermediate products, the production and use thereof.
Patent DE-19820559-A1 (DE)
Title: Cushioned product molding process in which a dimensionally stable core is enclosed in a reactive foam cushioning part
Inventor: UEBELACKER ROLAND
IPC: B29C44/04
Filed: 1998-05-08
Abstract: Molding occurs in a tool (10) with two slides (20,22) which contact, the slides corresponding to the product core. Reactive foam is fed into and fills the main tool cavity (18) around the slides to form a cushion. Both slides are removed from the foam to leave another cavity corresponding to the core part, one slide (20) replaced by a closing slide and the other slide (22) by a casting head to feed a hard coating material into the core cavity. Preferred Features: One slide (20) forms a tubular core and has a tubular section (26) with holes (28) having cutting edges (30). Foam penetrating the holes is cut through when the first slide is retracted from the mold. A second slide (22) contacts the front end of the first slide and for forming a box-like core part has holes with cutting edges performing a similar action to those on the first slide.
Patent DE-19823593-A1 (DE)
Title: Protective case for key used in cylinder lock has slider which uncovers key when inserted into cylinder
Inventor: WAGNER MANFRED
IPC: E05B63/00
Filed: 1998-05-27
Abstract: The case completely covers a modern key which has no shaft or neck. The inserted key is uncovered through a slot by pressing against the cylinder so that a slider slides back. When the key is removed from the cylinder, the case returns to its original position. Additionally, electronic circuitry may be integrated in the case mechanism. In this case, an electronic detector would enable the movement of the slider.
Patent DE-19823733-A1 (DE)
Inventor: LUDWIG CHRISTOPH
IPC: H01L27/115
Filed: 1998-05-27
Abstract: The invention relates to a semiconductor storage cell arrangement having a plurality of storage cells (100, 101, 102; 100a-c, 101a-c, 102a-c), especially flash-EEPROM storage cells). Said storage cells are interconnected by corresponding word and bit lines and are arranged on a substrate (10) in a matrix-shaped manner. The storage cells (100, 101, 102; 100a-c, 101a-c, 102a-c) each comprise a gate-controlled semiconductor component whose first main terminal is connected to a respective first bit line (95; 95a-c), whose second main terminal is preferably connected to a respective reference potential, and whose gate terminal is connected to a respective word line (90; 90a-d). The gate-controlled semiconductor component is connected to a respective second bit line (30; 30a-c) via a channel region (45). A doped region (60) of the second conduction type (p<+>) is provided in a respective segment for connecting said second bit line (30; 30a-c). As a result, one contact hole per memory cell is spared.
Patent DE-19826394-A1 (DE)
Title: Production of alkali metal alcoholate from alkali metal and alcohol
Inventor: FRIEDRICH HOLGER
IPC: B01J19/18
Filed: 1998-06-12
Abstract: Alkali metals are reacted with alcohols in the presence of a catalyst to provide a simple, quick and cost effective access to alkali metal alcoholates. Production of alkali metal alcoholates comprises the reaction of an alkali metal with an alcohol in the presence of a catalyst.
Patent DE-19827046-A1 (DE)
Title: New chiral molybdenum compounds and corresponding catalysts
Inventor: HERRMANN WOLFGANG ANTON
IPC: C07B53/00
Filed: 1998-06-18
Abstract: Chiral molybdenum compounds (I) are new. When combined with oxidizing agents, they are used to catalyze stereoselective epoxidation of alkenes. Chiral molybdenum compounds of formula (I) are new: MoxOy(L)z     (I)  x  = 1-3;  y  = 0 to (2x+1);  z  = 1 to (2x); Either L  = a ligand of formula (II) and/or (III), or a ligand of formula (IV), (V) and/or (VI);  X  = N, O or S;  Y  = H, OH, oxygen, sulfur or SH;  Z  = H, 1-30C alkyl or alkoxy, F, Cl, Br, I, COOCH3, 6-30C aryl or 3-30C cycloalkyl (the last two groups may be fused); R5, R6 form a 4-10C ring, which may be condensed to one or two aromatic and/or aliphatic rings; R7-R9 = independently H, 1-12C alkyl or haloalkyl, 6-30C aryl or haloaryl or 1-30C alkoxy; Or two or three of R7, R8 and R9 form a 4-10C ring; R, R', R = independently H, 1-30C alkyl or alkoxy, F, Cl, Br, I, CONH2, COOCH3, 6-30C aryl or 3-30C cycloalkyl; In (II) and (III), n = 1-30, while in (IV)-(VI), n = 0-6. Independent claims are also included for preparation of (I), catalysts prepared from (I) and an oxidizing agent, and for a method for stereoselective epoxidation of alkenes of formula (XVIII) in the presence of the catalysts. R1-R4  = independently H, 1-30C alkyl or alkoxy, 6-20C aryl, CH(OH)CH3, CH(CH3)NH2, CONH2 and/or COOH. The Mo compound may be combined with a carrier in a ratio of 1:1 to 1:1,000, preferably 1:2 to 1:100. The carrier is selected from oxides of Al, Si, Ti, Zr, Th, La, Mg, Ca, Ba, Sn, Ce, Zn or B, or aluminum silicate, zirconium silicate, boron nitride, boron carbide, boron phosphate, zirconium phosphate, carbon, silicon nitride and silicon carbide. The epoxidation reaction takes place at -80 to +200 (preferably 0-70)  deg C and 0.01-200 (preferably 40-50) bar.
Patent DE-19827103-A1 (DE)
Title: Swimming and diving glove
Inventor: BREM ALBERT
IPC: A63B31/04
Filed: 1998-06-18
Abstract: The fingers of the glove are webbed to promote mobility and speed
Patent DE-19831256-A1 (DE)
Title: Holder for heat exchanger esp. for motor vehicle radiators has frame of expanded polypropylene forming air guide frame around heat exchanger
Inventor: FOERSTER MICHAEL
IPC: F01P3/18
Filed: 1998-07-11
Abstract: The holder consists of a frame with two parallel vertical walls and two connecting horizontal walls. The vertical walls each have a guide, so that a heat exchanger can be inserted drawer-like. All four walls form an air guide frame (29), which extends from the heat exchanger to an air intake opening. Each vertical wall also has an additional guide for e.g. a condenser (4), charging air cooler, oil cooler etc.
Patent DE-19832126-A1 (DE)
Title: Edging stones for paved areas, e.g. car parks, gardens, providing shallow drain and has raised edges separate by drainage gaps
Inventor: HAGENAH GERHARD
IPC: E01C11/22
Filed: 1998-07-17
Abstract: Edging stones for separating a paved area (10) from a non paved area e.g. grassed area, (11), are shaped to provide a shallow surface drain (22) along the edge of the paved area. The edging stones have raised edges (23) to line the paved area and to provide stops to prevent wheels from rolling off the paved area. The raised edges have gaps with profiled lateral drains to divert surface water away from the paved area. The edging is assembled from a number of profiled concrete blocks and has rounded edges to provide a smooth appearance.
Patent DE-19832255-A1 (DE)
Title: Lightweight armor, e.g. for security vehicles, comprises at least two different fiber laminate layers which can be molded three-dimensionally.
Inventor: ACKERMANN JOERG
IPC: F41H5/04
Filed: 1998-07-17
Abstract: A lightweight armor, especially for security vehicles, comprises of at least two different fiber laminate layers (1,2) which can be molded three-dimensionally.
Patent DE-19834234-A1 (DE)
Title: Integrierter Halbleiterchip mit modularen Füllstrukturen
Inventor: SCHNEIDER HELMUT
IPC: H01L21/822
Filed: 1998-07-29
Abstract: Für einen zuverlässigen Betrieb eines integrierten Halbleiterchips ist es notwendig, das Substratpotential möglichst in allen Bereichen des Chips flächendeckend zu homogenisieren. Zur Verbesserung der Substratkontaktierung auf dem Chip werden modulare Füllstrukturen (1 bis 5) so gestaltet, daß sie neben der Homogenisierung der Flächenbelegung des Chips eine flächendeckende elektrisch leitende Kontaktierung zwischen dem Substrat (6) und den Metalleiterbahnen einer Metallisierungsebene (5) des Chips bilden. Dadurch wird eine Homogenisierung des Substratpotentials und eine Verbesserung der Wellenleitungseigenschaften der über den Füllstrukturen (1 bis 5) liegenden Verdrahtungsebenen (7) erreicht, ohne daß zu diesem Zweck ein zusätzlicher Prozeßschritt oder eine zusätzliche Chipfläche benötigt wird.
Patent DE-19834365-A1 (DE)
Title: Connecting process for closing packing container consisting of a lower part and a sheet closing element involves bringing expanding roll into contact with inside of edge and expanding by continuing relative rotation
Inventor: MAERKY ROBERT RICHARD
IPC: B21D51/32
Filed: 1998-07-30
Abstract: The walls (45, 46) of the container (40) are opposite each other in the closing region. An expanding tool (24) is lowered until the expanding rolls (16, 17) lie opposite one wall (46), and the tool is then rotated. The expanding rolls are moved radially outwards, expanding the closing region of the container until its components are locked positively to each other.
Patent DE-19836764-A1 (DE)
Title: Separating apparatus for bulk mail packages
Inventor: GRUND HANS-JOACHIM
IPC: B65G47/29
Filed: 1998-08-13
Abstract: The separating apparatus rows of lifting mechanisms (2) with narrow, continuous conveyor belt (1) in between. A measuring device (5) detects packets at the end of the conveyor. Two other devices (3,4) determine the orientation and contour of the packet at the end of delivery phase based on the processing algorithm of the image from a colour imaging device.  A control device (6) is connected to the measuring devices in order to supply a packet via a transport device and conveyor so long as this packet or one lying in front of it reaches the end of the conveyor, to move the conveyor belt down or activate the lifting mechanisms so that the tappets are in their upper position, to set the conveyor for the packet removal, to move the tappets down in order to remove the packet without the hindrance of the movement of the rest of the packets, and to begin the next feeding cycle with or after the removal of the last packet.
Patent DE-19839008-A1 (DE)
Title: Process to operate bread oven at part-charge using an energy parameter achieves uniform baking results
Inventor: ADAMS CHRISTOPH
IPC: F24C7/08
Filed: 1998-08-27
Abstract: A bread or cake baking oven is operated under different loads,with different quantities of frozen bread rolls. In a process to optimize the oven operation, the oven is fully charged with a first batch and operated in accordance with a pre-determined time-temperature target profile (1,12) while at the same time measuring and recording the actual time temperature profile (2,8). After the first baking cycle, the integral of the actual time-temperature profile (2,8) from beginning (to) to end (tEV) is calculated, and stored. During further baking cycles, when the oven is not fully charged, the integral of the actual time-temperature profile (4,9) is calculated, continually or at defined intervals as an actual integral value. Baking is terminated as soon as the current integral value exceeds the target integral value.
Patent DE-19842094-A1 (DE)
Title: Electrically heated mirror, for a vehicle or household mirror, comprises a chromium or titanium-chromium mirror layer with opposite vertical or horizontal silver conductor lines
Inventor: WEICK ROLF
IPC: H05B3/84
Filed: 1998-09-15
Abstract: Electrically heated mirror comprises a chromium or titanium-chromium mirror layer (3) with opposite vertical or horizontal silver conductor lines. Preferred Features: The silver conductor lines (1,2) are fired onto the mirror layer at about 150  deg  C and then current supply contacts (4,5) are applied using an electroconductive adhesive.